must interest
Verbe régulier : interest - interested- interested
Traduction française : intéresser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must interest
you must interest
she must interest
we must interest
you must interest
they must interest 	I must be interesting
you must be interesting
she must be interesting
we must be interesting
you must be interesting
they must be interesting	I must have interested
you must have interested
she must have interested
we must have interested
you must have interested
they must have interested	I must have been interesting
you must have been interesting
she must have been interesting
we must have been interesting
you must have been interesting
they must have been interesting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not interest
you must not interest
she must not interest
we must not interest
you must not interest
they must not interest 	I must not be interesting
you must not be interesting
she must not be interesting
we must not be interesting
you must not be interesting
they must not be interesting	I must not have interested
you must not have interested
she must not have interested
we must not have interested
you must not have interested
they must not have interested	I must not have been interesting
you must not have been interesting
she must not have been interesting
we must not have been interesting
you must not have been interesting
they must not have been interesting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I interest?
must you interest?
must she interest?
must we interest?
must you interest?
must they interest? 	must I be interesting?
must you be interesting?
must she be interesting?
must we be interesting?
must you be interesting?
must they be interesting? 	must I have interested?
must you have interested?
must she have interested?
must we have interested?
must you have interested?
must they have interested? 	must I have been interesting?
must you have been interesting?
must she have been interesting?
must we have been interesting?
must you have been interesting?
must they have been interesting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not interest?
must you not interest?
must she not interest?
must we not interest?
must you not interest?
must they not interest? 	must I not be interesting?
must you not be interesting?
must she not be interesting?
must we not be interesting?
must you not be interesting?
must they not be interesting? 	must I not have interested?
must you not have interested?
must she not have interested?
must we not have interested?
must you not have interested?
must they not have interested? 	must I not have been interesting?
must you not have been interesting?
must she not have been interesting?
must we not have been interesting?
must you not have been interesting?
must they not have been interesting?